348471146 has 8 divisors (see below), whose sum is σ = 524388384. Its totient is φ = 173675020.

The previous prime is 348471139. The next prime is 348471157. The reversal of 348471146 is 641174843.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279500 + ... + 280743.

It is an arithmetic number, because the mean of its divisors is an integer number (65548548).

Almost surely, 2^348471146 is an apocalyptic number.

348471146 is a deficient number, since it is larger than the sum of its proper divisors (175917238).

348471146 is a wasteful number, since it uses less digits than its factorization.

348471146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560556.

The product of its digits is 64512, while the sum is 38.

The square root of 348471146 is about 18667.3818732033. The cubic root of 348471146 is about 703.7022525437.

The spelling of 348471146 in words is "three hundred forty-eight million, four hundred seventy-one thousand, one hundred forty-six".